Heteroaryl-substituted pyridazino quinoline compounds

摘要

The present invention concerns compounds according to the following formula, wherein: R1 is (CH2)n,L where n is an integer in the range 0 to 6, and L is a carbon-linked five-membered heteroaryl ring having an oxygen or sulfur heteroatom, R4 is hydrogen, halo or NO2, and pharmaceutical compositions and methods of using thereof in the treatment and/or prevention of neurological diseases or conditions.